<?php

// echo date_default_timezone_get();

// date_default_timezone_set("PRC");

$time = time();

$date = date("Y-m-d H:i:s",234234245);

$time = strtotime('2019-05-01 12:07:06');
$time = strtotime('1 days 2 hours');

$time = microtime(true);

$y = 0;
for ($i=0; $i <1000000 ; $i++) { 
	$y++;
	$y++;
}

$time1 = microtime(true);

var_dump($time1-$time);

$time = getdate(435345345);

var_dump($time);
